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Sales: (714)881-5265  
Service: (714)881-5264

Customer reviews

4.8 / 5

Dealer Rating

Our average rating from our customers is

4.8 / 5

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New Vehicle Specials

  • 2015 Buick Enclave Convenience FWD
    $317 / Month for 39 Months*
    2015 Buick Enclave Convenience FWD
    *Disclosure 2015 Buick Enclave 1SD Ultra low mileage lease for well qualified lessees with a non-GM lease $317.00 per month for 39 months $317.00 due at lease signing after all offers. Tax, title license are extra. $0 security deposit mileage charge of$0.25 / mile over 32,500 Expires expires on 08/03/2015 Stock Number: 15B0296 View Details
  • 2015 Buick Encore FWD 4dr
    $190 / Month for 24 Months*
    2015 Buick Encore FWD 4dr
    *Disclosure 2015 Buick Encore 1SB Ultra low mileage lease for well qualified lessees with Non-GM Lease $190.00 / Monthly 24 months $190.00 due at lease signing after all offers Tax, title license are extra. $0 security deposit. Mileage charge of $0.25 / mile over 20,000 miles Expires expires on 08/03/2015 Stock Number: 15B0571 View Details
  • 2015 Buick Verano 4dr Sdn w/1SD
    $190 / Month for 24 Months*
    2015 Buick Verano 4dr Sdn w/1SD
    *Disclosure 2015 Buick Encore 1SB Ultra low mileage lease for well qualified lessees with Non-GM Lease $190.00 / Monthly 24 months $190.00 due at lease signing after all offers Tax, title license are extra. $0 security deposit. Mileage charge of $0.25 / mile over 20,000 miles Expires expires on 08/03/2015 View Inventory
  • 2015 Cadillac ATS Sedan 2.0L I4..
    $339 / Month for 36 Months*
    2015 Cadillac ATS Sedan 2.0L I4..
    *Disclosure Tax, title, license are extra. No security deposit required Mileage charge of $0.25 per mile over 30,000 Payments are for a standard with MSRP $34,210 Expires expires on 08/03/2015 Stock Number: 15C0199 View Details
  • 2015 Cadillac CTS Sedan 2.0L Turbo..
    $399 / Month for 36 Months*
    2015 Cadillac CTS Sedan 2.0L Turbo..
    *Disclosure Tax, title, license are extra. No security deposit required. Mileage charge of $0.25 per mile over 30,000 Payments are for standard collection CTS $46,340 Expires expires on 08/03/2015 View Inventory
  • 2015 Cadillac Escalade RWD..
    $829 / Month for 36 Months*
    2015 Cadillac Escalade RWD..
    *Disclosure Tax, title, license are extra. No security deposit required. Mileage charge of $0.25 per mile over 30,000 miles Payments are for a Escalade 1SA 2WD with an MSRP $72,970 Expires expires on 08/03/2015 Stock Number: 15C0476 View Details
  • 2015 Cadillac SRX FWD 4dr Base
    $399 / Month for 36 Months*
    2015 Cadillac SRX FWD 4dr Base
    *Disclosure 2015 SRX Crossover Standard Collection $339.00 / per month for 24 months $2,229 Due at signing after all offers. Tax, title, license are extra. No security deposit required. Mileage charge of $0.25 per mile over 24,000 miles Payment are for a SRK Crossover Standard Collection with an MSRP of $38,600 Expires expires on 08/03/2015 Stock Number: 15C0390 View Details
  • 2015 Cadillac Vehicles
    0% for 60 Months*
    2015 Cadillac Vehicles
  • 2015 Buick Regal 4dr Sdn Turbo FWD
    Orange Coast Price: $26,410*
    2015 Buick Regal 4dr Sdn Turbo FWD
    *Disclosure On the oldest 10% of 2015 sedan inventory as of 7/1/15 while stock last Not available with leases and some other offers. Take retail delivery by 8/3/15 Expires expires on 08/03/2015 Stock Number: 15B0433 View Details

Pre-Owned Specials

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PureCars Platinum Dealers
PureCars Platinum Dealers provide customers a PureCars Value Report on every pre-owned vehicle right on their website, offering the information you need to make the right decision on your next vehicle. Regularly $14.95 each, Platinum Dealers provide Value Reports for free, giving you the confidence to find just the vehicle you want at a value you'll love.

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Orange Coast Buick GMC Cadillac - Your Costa Mesa Dealer

Test drive Cars, Trucks and SUVs at Orange Coast Buick GMC Cadillac today!  

Located in Costa Mesa, CA, Orange Coast Buick GMC Cadillac is proud to be your Costa Mesa Buick, Cadillac, GMC dealership of choice! You can find our new and used dealership on 2600 Harbor Blvd, close to Anaheim, Irvine, and Fullerton. Browse our inventory of new and used cars, trucks and SUVs. In addition to our friendly and knowledgeable sales staff, we also provide financing, service, and parts. Visit Orange Coast Buick GMC Cadillac in Costa Mesa today or contact us at (714)881-5265.

Serving Anaheim & Irvine Buick, Cadillac & GMC Drivers


Orange Coast Buick GMC Cadillac has an amazing inventory, of new and used vehicles including the new 
Buick Enclave. In addition we also carry models such as the Cadillac SRX and GMC Sierra 1500 all in our online inventory. Give our sales associates a call at (714)881-5265 or send us an email and let our customer service speak for itself when looking for an option beyond their local Costa Mesa and Irvine Cadillac and GMC dealership. Visit us today!

Serving Your Fullerton Buick, Cadillac & GMC Service Needs


The service department at Orange Coast Buick GMC Cadillac is prepared to provide for your Fullerton Buick, Cadillac and GMC maintenance needs. From our online 
service appointment and parts order forms to our service specials and tire store, we have the resources to be your Costa Mesa service center of choice. Give our technicians a call at (714)881-5264 with any questions about your GMC, Cadillac and Buick service needs today! 

Irvine GMC, Cadillac & Buick Dealer


Take a look at our 
new inventory today for the latest models, and feel free to contact us with any questions you have. Orange Coast Buick GMC Cadillac in Costa Mesa is dedicated to your satisfaction, so take a look at our hours and directions page to choose the best time to visit us.




Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
Cadillac: ATS | ATS Coupe | CTS Sedan | Escalade | SRX | XTS
GMC: Acadia | Canyon | Savana Cargo Van | Savana Passenger Van | Sierra 1500 | Sierra 2500HD | Sierra 3500HD | Terrain | Yukon